code: def testLoadSavedModel(self):
      saved_model_path = self._create_tf2_saved_model()
      loaded = hub.load(saved_model_path)
      self.assertAllClose(
          loaded.signatures[
              tf.saved_model.DEFAULT_SERVING_SIGNATURE_DEF_KEY
          ](tf.constant([2.0, 4.0, 5.0]))["output"],
          tf.constant([4.0, 8.0, 10.0]),
      )
  
file_path: hub/tensorflow_hub/saved_model_module_test.py
imports: import os
  import tensorflow
  import tensorflow_hub
label_desc: Use image node_id 2 for calling the SavedModelTest obj's underlying member method code with example usage: obj.testLoadSavedModel() without return types